OOIR: Observatory of International Research

Papers

(The TQCC of Limnology and Oceanography-Methods is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)

Article	Citations
A membrane inlet laser spectrometer for in situ measurement of triple water isotopologues	78
Issue Information	39
A RUpture‐Based detection method for the Active mesopeLagIc Zone (RUBALIZ): A crucial step toward rigorous carbon budget assessments	37
The determination of dimethyl sulfoxide in natural waters using electrochemical reduction	32
Enhancing sampling of dissolved N₂O in aquatic systems: Field‐deployable automated gas bag collection system	31
Aquatic particulate absorption coefficient combining extraction and bleaching optimized for inland waters	29
Assessment of styrene‐divinylbenzene polymer (PPL) solid‐phase extraction and non‐targeted tandem mass spectrometry for the analysis of xenobiotics in seawater	23
Extending monitoring with sediment archive approaches: Comparison of biomonitoring, metabarcoding, and biomarkers to assess past phytoplankton dynamics	23
	20
Modular shadowgraph imaging for zooplankton ecological studies in diverse field and mesocosm settings	18
Accurate estimation of photosynthetic available radiation from multispectral downwelling irradiance profiles	15
Novel device to collect deep‐sea porewater in situ: A focus on benthic carbonate chemistry	15
Pressurized plankton observatory offers a new window into deep‐sea larval behavior	14
DeepBryo: A web app forAI‐assisted morphometric characterization of cheilostome bryozoans	14
A simple and rapid method for measuring total free sulfides in marine sediments	14
Hit or miss? Impact of time series resolution on resolving phytoplankton dynamics at hourly, weekly, and satellite remote sensing frequencies	13
Will various interpretation strategies of the same ultrahigh‐resolution mass spectrometry data tell different biogeochemical stories? A first assessment based on natural aquatic dissolved organic matt	13
	12
Preparation and quality control of in‐house reference materials for marine dissolved inorganic carbon and total alkalinity measurements	12
MARS: Programmable multipurpose auto‐release system for aquatic observations	12
Prediction of red tide outbreaks in inter‐connected coastal environments using time‐series hyperspectral data and transformer‐based graph convolution network	11
Schrödinger's fish: Examining the robotic observer effect on pelagic animals	11
An algorithm for detecting and quantifying disturbance and recovery in high‐frequency time series	10
Simultaneous preconcentration of ⁹Be and cosmogenic ¹⁰Be for determination of the ¹⁰Be/⁹Be ratio in (coastal) se	10
Ultraviolet‐visual spectroscopy estimation of nitrate concentrations in surface waters via machine learning	10

Evaluation of a modified sequential P extraction protocol: Quantification of Fe(II)‐P as a separate phase in seven different freshwater sediments	9
Assessing the impacts of anthropogenic sounds on early stages of benthic invertebrates: The “Larvosonic system”	9
Interpreting biogeochemical processes through the relationship between total alkalinity and dissolved inorganic carbon: Theoretical basis and limitations	8
At‐sea intercomparison of a membrane‐based pCO₂ sensor and a traditional showerhead equilibrator system on a Ship‐of‐Opportunity	8
Assessment of the influence of benzalkonium chloride addition on radiocarbon analysis of dissolved inorganic carbon	8
A new framework for estimating abundance of animals using a network of cameras	7
	7
A new sandwich hybridization assay method to identify and quantify Microcystis spp.	7
Fast responses, rich insights: Optimizing experimental stream studies using periphyton for comprehensive environmental assessment	7
Quantitative and qualitative comparison of marine dissolved organic nitrogen recovery using solid phase extraction	7
Lotic‐SIPCO2: Adaptation of an open‐source CO₂ sensor system and examination of associated emission uncertainties across a range of stream sizes and land uses	7
From seasonal field study to surrogate modeling: Investigating the biomechanical dynamics of Elymus sp. in salt marshes	7
Use of metal oxide semiconductor sensors to measure methane in aquatic ecosystems in the presence of cross‐interfering compounds	7
phytoclass: A pigment‐based chemotaxonomic method to determine the biomass of phytoplankton classes	7
Issue Information	7
A device for assessing microbial activity under ambient hydrostatic pressure: The in situ microbial incubator (ISMI)	7
TEOS10 compliant salinity and density equations for sound speed instruments	6
	6
Inter‐laboratory differences in the apparent quantum yield for the photochemical production of dissolved inorganic carbon in inland waters and implications for photochemical rate modeling	6
A simple method for the quantification of amidic bioavailable dissolved organic nitrogen in seawater	6
A novel fluoro‐electrochemical technique for classifying diverse marine nanophytoplankton	6
Combining quadrat, rake, and echosounding to estimate submerged aquatic vegetation biomass at the ecosystem scale	6
Image analysis and benthic ecology: Proceedings to analyze in situ long‐term image series	6
Incubation assay metrics describe different aspects of dissolved carbon degradation	6
An in situ benthic chamber system for improved temporal and spatial resolution measurement of sediment oxygen demand	6
Robust ocean color from drones: Viewing geometry, sky reflection removal, uncertainty analysis, and a survey of the Gulf Stream front	6
	6
The influence of dynamic resources and stable isotope incorporation rates on aquatic consumer trophic position estimation	6
Quantifying uncertainty in Pareto estimates of global lake area	6
	6
Multiple sampling methods to develop indices of mid‐trophic levels abundance in open ocean ecosystems	5
	5
Studying bioluminescence flashes with the ANTARES deep‐sea neutrino telescope	5
	5
Machine learning approach to study microboring assemblage dynamics in two living massive coral genera	5
Quantifying invasion dynamics: Quantitative polymerase chain reaction vs. droplet digital polymerase chain reaction in monitoring the alien invasive bloody‐red shrimp Hemimysis anomala and its	5
Beyond transfer learning: Leveraging ancillary images in automated classification of plankton	5
Evaluation of preservation protocols for oxygen‐sensitive minerals within laminated aquatic sediments	5
Assessing the applicability of sequential eye lens stable isotope analysis for reconstructing dietary histories in amphibians	4
A simple and low‐cost open dynamic chamber for the versatile determination of methane emissions from aquatic surfaces	4
Standard metrics for characterizing episodic salinization in freshwater systems	4
Design and optimization of wireless in‐situ sensor coupled with gas–water equilibrators for continuous pCO₂ measurement in aquatic environments	4
Comparison of two multiple plankton samplers: MOCNESS and Multinet Mammoth	4
Estimation of gas exchange coefficients from observations on the Yenisei River, Russia	4
	4
A benthic mesocosm system for long‐term multi‐factorial experiments applying predicted warming and realistic microplastic pollution scenarios	4
Embedding a multichannel ion‐sensitive field‐effect transistor‐pH sensor array in marine sediments: a new approach for continuous in situ pH monitoring	4
Spectrophotometric analysis of theCO₂system in aqueous solutions: A freshwater example from the Snake River, Idaho,USA	4
Otoliths, bones, teeth, and more: Development of a new polishing wheel for calcified structures	4
A video monitoring and computational system for estimating migratory juvenile fish abundance in river systems	4

Comparison of advanced methodologies for diatom identification within dynamic coastal communities	4
On the use of high‐density polyethylene bottles for long‐term storage of total alkalinity samples	4
A fast and efficient tool for the structural characterization of marine dissolved organic matter: Nonuniform sampling 2D COSY NMR	4
Accurate spectrophotometric pH measurements made directly in the sample bottle using an aggregated dye perturbation approach	4
Characterizing the response time of unpumped oxygen optodes for profiling applications	4